Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462659 | Semiconductor light emitting device and manufacturing method of semiconductor light emitting device | Satoshi Kamiyama, Tetsuya Takeuchi, Motoaki Iwaya, Isamu Akasaki, Lu Weifang +3 more | 2022-10-04 |
| 10833223 | Group III nitride semiconductor light-emitting device and production method therefor | Tetsuya Takeuchi, Satoshi Kamiyama, Motoaki Iwaya, Isamu Akasaki, Hisanori Kojima +1 more | 2020-11-10 |